baber/WOPTO huggingface dataset:
Patent JP-S63253575-A (JP)
Title: Head moving device
Inventor: SAKUMA TAKESHI
IPC: G11B21/02
Filed: 1987-04-10
Abstract: PURPOSE:To realize stable head movement without hysteresis, by causing a guide means which supports and guides a head carrying carriage to make displacement movement relatively to the carriage. CONSTITUTION:The carriage 1 mounted with a magnetic head 2 is supported by guide bars 3 installed to a holding member 4 in a rotatable state in a slidable state and moves along the bars 3. When an AC voltage is applied across a piezo-electric element 11 fixed to the member 4, the element 11 oscillates upward and downward and the oscillation is transmitted to the bars 3 through pins 12 and clanks 14 and the bars 3 repeat alternate rotation of rightward and leftward. By the relative movement of the bars 3 due to the minute vibrations against the carriage 1, the carriage 1 receives no influences of static friction but those of dynamic friction from the bars 3 and can stably move the head 2 without hysteresis.
Patent JP-H06296536-A (JP)
Title: Displaying method using hook device for display stand
Inventor: OKUMURA SADAAKI
IPC: A47F7/00
Filed: 1993-04-14
Abstract: PURPOSE:To realize a display not causing a transverse vibration and inclination of goods containers suspended from a hook bar. CONSTITUTION:An auxiliary bar 14 is disposed at the side of a hook bar 13 to be parallel thereto, the hook bar being secured with a metal fixture 12 to a mounting member 11 of a display stand such that upper edges of goods containers 4 suspended from the hook bar 13 contact the auxiliary bar 14, thereby preventing the occurrence of transverse vibration and inclination, and the goods containers 4 can be displayed always in a lined-up state.
Patent JP-H09249054-A (JP)
Title: Working machine operator seat device of construction machine
Inventor: ITO AKIO
IPC: B60N3/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily prevent malfunction from occurring due to pushing and moving an operation lever carelessly by arranging a stop plate for stopping outward movement of the foot of an operator between a seat and a lever stand. SOLUTION: A two-stage laminate support mechanism provided with an upper side support plate 8 is placed on a base 3 fixed to a floor plate 2 via a horizontal slide rail 9, and a seat 6 is placed on the placed upper side support plate 8 via a slide rail 10. A lever stand 5 provided with a working machine operation lever 4 is mounted at the left and right ends of a lower side support plate 7, respectively. A stop plate 12 for stopping outward movement of the foot of an operator is secured with a bolt 13 between the seat 6 and the lever stand 5. Thereby, the occurrence of malfunction due to careless pushing and moving the operation ever 4 can be easily prevented.
Patent JP-S60230554-A (JP)
Title: Knocking suppressor for engine
Inventor: MISUMI MASANORI
IPC: F02M25/022
Filed: 1984-04-28
Abstract: PURPOSE:To perform the suppression of knocking so effectively, by installing a water injection valve, feeding an antiknock of water or the like, in a suction passage, while controlling this valve so as to finish its injection feed of the antiknock at the first half part of a valve opening period in a suction valve at latest in a knocking generating region. CONSTITUTION:In case of a device which sets up a fuel injection valve 11 toward a suction valve, in a part at the downstream side of a throttle valve in a suction passage 5, a water injection valve 13 is set up toward the suction valve 3 in the suction passage 5 at the more upstream side than the fuel injection valve 11, causing it to spray and feed an antiknock of water or the like from the valve 13. The suction passage 5 is made up of both suction passages 5a and 5b at primary and secondary sides partitioned off by a partition wall 18, while a swirl control valve 15 is interposingly installed in the secondary side suction passage 5b. And, the water injection valve 13 is controlled so as to finish its injection feed of the antiknock of water or the like at the first half part of a valve opening period at latest in time of knocking occurrence or in a knocking occurring region.
Patent JP-H02267421-A (JP)
Title: Cooking apparatus
Inventor: SANO MASAKAZU
IPC: F24C7/02
Filed: 1989-04-06
Abstract: PURPOSE:To ensure the safety in case where the temperature probe unintendedly drops off from the foodstuff by interrupting the heating operation when the rate of change in the detected temperature per predetermined time interval by the temperature probe inserted in the foodstuff becomes less than a predetermined level. CONSTITUTION:The control section 6 comprising a microcomputer controls the operation of the magnetron 4 based on the operating information given from the key board 7 and the detected temperature by a temperature probe 5 inserted in the foodstuff 2. That is, when the desired temperature T is set by operating the keys on the key board 7, and the start key is operated, a determination is made at regular time intervals (t) as to whether or not the detected temperature T0 has reached the preset requested temperature T by the temperature probe and also whether or not the rate of change in the detected temperature is less than the predetermined value (a). If the temperature probe 5 should drop off the foodstuff 2 for one reason or another, the rate of change in the detected temperature of the temperature probe 5 per the time interval (t) becomes less than the predetermined value (a), which causes the magnetron 4 to stop its operation.
Patent JP-H10270526-A (JP)
Title: Substrate container and board carrier device
Inventor: NISHIMURA NAOAKI
IPC: H01L21/68
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the position and number is substrates by attaching a reflector to an inside or an outside of a rear of a substrate container for detecting the number of substrates from one direction and detecting whether or not optical beam is screened by a substrate by reflecting optical beam cast from a projection means of a reflector. SOLUTION: Laser beam is screened by a substrates 2 by moving a hand part 6 up and down by an elevator 10 and in a place whether the substrate 2 does not exist, it is reflected by a corner cube mirror 3 and injected to a photosensor 14. When there is an obstacle on an optical path of a laser, laser beam is scattered, thus reducing a light amount injected to the photosensor 14. Thereby, output of the sensor 14 lowers and shows the presence of the substrate 2 on an optical path. According to this constitution, it is possible to detect the presence or absence of a substrate 2 by observing output of the sensor 14. If the substrate 2 exists on an optical path, output of the photosensor 14 becomes an 'L$ level and if the substrate 2 does not exist, the photosensor 14 is in a fixed level 'H' and shows the presence of the substrate 2.
Patent JP-S60231901-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: OKUYAMA TAKEHIRO
IPC: G11B5/027
Filed: 1984-04-30
Abstract: PURPOSE:To utilize the whole recording band of a magnetic tape effectively by recording a frequency-modulated sound signal in a frequency band for luminance signal recording when the recording of a video signal is unnecessary. CONSTITUTION:A change-over switch 13 is arranged to connect any one of an adder 26 for adding the outputs of frequency modulation circuits 25l, 25r and a video input circuit 3v selectively to adders 11a, 11b, and when a video signal is not recorded, the switch 13 is turned so that the adder 26 is connected to tha adders 11a, 11b. In this case, an external sound signal having sound carriers f'L, f'R as its frequency components is supplied to the adders 11a, 11b instead of the luminance signal and recorded in the magnetic tape 2 through rotary magnetic heads 9a, 9b. When only a sound signal is to be recorded in the magnetic tape 2, the recording band of the external sound signal can be expanded sufficiently widely, so that sound recording of two channels or more can be sufficiently attained.
Patent JP-H02264989-A (JP)
Title: Fixing device for wet copying machine
Inventor: TSURUOKA ICHIRO
IPC: G03G15/20
Filed: 1989-04-06
Abstract: PURPOSE:To completely remove an excess solvent and to obtain satisfactory image quality at the time of high speed conveyance by making longer the time when transfer paper is in contact with plotter rollers or a plotter belt without deteriorating carrying property. CONSTITUTION:The plotter rollers 22 and 22' of a fixing device for a wet copying machine are spaced on a transfer paper feeding path so that the rollers 22 and 22' pair with the backup rollers 23 and 23', respectively. The pair of the rollers 22 and 23 and that of the rollers 22' and 23' are in contact with each other. Since the plotter belt or plural sets of plotter rollers 22 and 22' are arranged upstream of a pressure roller 1 incorporating a fixing heater on the transfer paper feeding path, the time when copying paper is in contact with the plotter rollers 22 and 22' or the plotter belt can be made longer, and accordingly the solvent is completely removed. Higher pressure between the pairing rollers and the formation of a large nip is not needed to achieve excel lent transfer paper carrying properties, and the occurrence of image irregularity is prevented.
Patent JP-H10266468-A (JP)
Title: Reinforcing bar interval holding tool
Inventor: TAKAGI YASUAKI
IPC: E04C5/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To keep the interval between reinforcing bars and the bottom face of a form constant by erecting support pieces elastically pinching the reinforcing bars and having different pinching ranges at four corners on a base section integrally molded with an orthogonally crossed interval hold section at the lower end section. SOLUTION: A reinforcing bar fitting section 2 and an interval hold section 3 are integrally molded. The reinforcing bar fitting section 2 is erected with support pieces 5, 5a... faced to each other longitudinally and laterally, and the first and second pinch sections 6, 6a, 7, 7a elastically pinching reinforcing bars are provided between the support pieces 5, 5a.... Triangular hook sections are protruded at the upper sections of the inner walls on one side of the support pieces 5, 5a.... Circular arc sections 8, 8a... and 9, 9... have different intervals. The first and second arm sections 17, 18 of interval holding arms 15 are orthogonally crossed at the center section, and their tip sections are formed in an inclined shape into contact with the wires on the side faces of a form.  Interval holding legs 16 are provided with support leg sections 20, 20a at the center and tip lower sections of a leg support section 19. The reinforcing bars are hooked between the circular arc sections 8, 8a... and 9, 9a... and are horizontally held. A buckling deformation is prevented, and the accurate cover thickness can be held.
Patent JP-S61248401-A (JP)
Title: Heat treatment of magnetic material
Inventor: JINNO KIMIYUKI
IPC: H01F1/00
Filed: 1985-04-25
Abstract: PURPOSE:To improve the heated part of magnetic material into hard magnetic material by a method wherein a laser beam is applied locally to the surface of the magnetic material to subject the magnetic material to local heat treatment. CONSTITUTION:Rare-earth magnetic alloy Nd10B10Fe80, for instance, is formed into an amorphous ribbon by a single roll method and a laser beam is applied to the ribbon with a certain interval. The minute parts heated by the laser beam are crystallized and reformed into hard magnetic material and other parts remain amorphous as original state and hold soft magnetic properties. With this constitution, the partially modified magnetic material can be obtained.
Patent JP-S59208293-A (JP)
Inventor: JIYOOJI SHII BAARINTON
IPC: F16L33/207
Filed: 1984-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000281110-A (JP)
Title: Mechanism for pouring constant quantity of liquid
Inventor: SAITO TAKASHI
IPC: B65D47/20
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To pour a constant quantity of a liquid at a time from a liquid container composed of a liquid containing part and a cylindrical mouth jaw part communicating with the liquid containing part and protruding downward, and so designed that the liquid is poured from a lower end of the mouth jaw part by pressurizing the liquid in the liquid containing part. SOLUTION: A mechanism for pouring a constant quantity of a liquid includes: a cylindrical guide member 6 which is provided in a mouth jaw part 4, whose outer circumferential surface is in contact with an inner circumferential surface of the mouth jaw part throughout its entire periphery, and which has an inward flange 9 formed at an upper end of the guide member and an opening defined at a lower end thereof, a lid 7 covering the lower end opening of the guide member and having a pouring port 18 whose diameter is smaller than that of the lower end opening and which is opposed thereto;  and a float 8 which is contained in the guide member in an axially slidable manner, whose specific gravity is smaller than that of a liquid L in a liquid container, which seals an opening defined inside the inward flange 9 and demarcatingly forms a chamber 21 to be filled with the predetermined quantity of the liquid between the float and the lid when the float is in an upper end position, and which seals the pouring port when it is in a lower end position.
Patent JP-S5421999-A (JP)
Title: Process for preventing solidification of ammonium nitrate
Inventor: KOKUNI OSAMU
IPC: B01J2/30
Filed: 1977-07-20
Abstract: PURPOSE: To provide the subject process of using as agents for preventing solidification of ammonium nitrate fatty acid triesters having more than 30 carbon atoms in a imolecule or the same with saturated fatty acids having more than 12 carbon atoms in a molecule, thereby to prevent solidification of powdery or granular ammonium nitrate and to evade troubles occurring during the stacking of the products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08283972-A (JP)
Title: Additive for water based cleaning solution and a method for preventing discoloration and elution of metal using the same
Inventor: KIKAZAWA SHIGERU
IPC: B08B3/08
Filed: 1995-04-13
Abstract: PURPOSE: To provide an additive for water based cleaning solution capable of suppressing the elution of a metal in metallic parts of materials to be cleaned at a minimum by using in a low concn., preventing the discoloration of the materials to be cleaned and solving the problem of the appearance change. CONSTITUTION: The additive is added into the water based cleaning solution for cleaning the metallic parts and is composed of a perfluoroalkyl phosphoric ester based surfactant. The additive is added by 0.01-1.0wt.% to the water based cleaning solution.
Patent JP-S5313871-A (JP)
Title: Color purity detector for color brown tube
Inventor: NAKAHATA MITSUZOU
IPC: H04N9/28
Filed: 1976-07-26
Abstract: PURPOSE: To reduce the dispersion in color purity adjustment and to improve the adjusting accuracy, by making the detection of the color purity of color Brown tube objectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5612994-A (JP)
Title: Cross fin tube type heat exchanger and manufacture of the same
Inventor: TAKEDA SUMIYOSHI
IPC: F28F1/32
Filed: 1979-07-13
Abstract: PURPOSE: To improve the reliability and anticorrosion of the heat exchanger and to relieve the precision of a mold, by thickening an outwardly curled portion of an end of a fin collar of a plate fin than an intermediate portion of the fin collar.  
     CONSTITUTION: Only an area (a) of an intermediate portion 16 of the fin collar is squeezed, while an end 17 of the collar is not squeezed, and therefore the thickness  of the end 17 is remained eaqual to that of the blank 1 or is allowed thicker than the latter. Then the curling 18 is formed, which transforms a collar end 19 into a reinforced ring, and therefore when a heat transfer pipe is inserted into the collar, the adherence of the intermediate portion 16 to the pipe surface will be improved. As a result, the performance of the present heat exchanger will be improved, and the anticorrosion of the collar end will be improved. Further, compared with the bulging, the construction of the mold will be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06302363-A (JP)
Title: Connecting device for annular fluorescent lamp
Inventor: ONO TOMOYUKI
IPC: F21V19/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide an annular fluorescent lamp connecting device enabling an annular fluorescent lamp to be easily mounted on a lighting fixture, and the lamp base of the annular fluorescent lamp to be mechanically combined to and electrically connected to the lamp socket of the lighting fixture with an identical member. CONSTITUTION:A lamp pin 2 and a guide pin 3 sufficiently longer than the pin 2 are erected on a lamp base 1. Also, a lamp pin insertion hole 5 for inserting the lamp pin 2, and a guide pin insertion hole 6 for guiding and inserting the guide pin 3 are formed on the pin hole formation side of a lamp socket body 4a. The hole 5 is internally provided with a terminal electrically contiguous to the lamp pin 2. Furthermore, a lamp support piece 8 kept in contact with the lamp base 1 for supporting an annular fluorescent lamp 10, and a lamp retaining spring 9 for holding the external surface of the base 1 are provided on the lamp socket body 4a.
Patent JP-H08281871-A (JP)
Title: Resin coated steel panel and processing thereof
Inventor: NISHIDA HIROSHI
IPC: B32B15/08
Filed: 1995-04-13
Abstract: PURPOSE: To obtain an aerosol can mountain cap made of a polyester resin coated steel panel excellent in corrosion resistance. CONSTITUTION: A resin coated steel panel composed of a surface treated steel panel having a crystalline saturated polyester resin film characterized by that elongation at break is 70% or more, a yield point is 10kg/m<2> or less and the adhesion force to the surface treated steel panel is 1.5kg/10mm or more is subjected to press processing to be heat-treated within the temp. range from the glass transition point of the polyester resin film to the m.p. thereof.  Or, a resin coated steel panel wherein a polyester resin film has a two-layered structure and the upper layer thereof has an oriented crystal structure with high m.p. and characterized by that a surface orientation coefficient is 0.070 or more and the m.p. of the lower layer thereof is lower than that the upper layer thereof and the m.p. difference between both layers is 15-90 deg.C is subjected to press processing to be heat-treated within the temp. range from the glass transition point of the upper layer resin film to the m.p. thereof.
Patent JP-S5518512-A (JP)
Title: Solvent extraction recovering method for mineral acid by low temperature operation
Inventor: FUJIWAKI YASUBUMI
IPC: C01B21/46
Filed: 1978-07-21
Abstract: PURPOSE:To considerably control solvent deterioration by carrying out predetermined low temp. operation in recovery of mineral acids from waste acid, with a neutral phosphate type solvent, discharged from pickling of metal with mineral acids including nitric acid and hydrofluoric acid. CONSTITUTION:For example, in pickling of stainless steel or the like a mixt. of nitric acid and hydrofluoric acid is used. Since metal such as iron is dissolved in this pickling soln., and the soln. can not be used repeatedly, it is discharged as waste acid. When the mineral acids are recovered from the waste acid with a neutral phosphate base solvent, by regulating the operation temp. to below 30 deg.C the deterioration loss of the expensive solvent can be reduced remarkably. This method is applicable to a waste soln. contg. Ni, Cr, Co, etc. used in catalyst surface treatment.
Patent JP-S63252740-A (JP)
Inventor: SANO HIROTSUGU
IPC: B32B43/00
Filed: 1987-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10283955-A (JP)
Title: Electron beam device, its electron source image formation device using it, and electrification prevention base material
Inventor: TAKASE HIROMITSU
IPC: H01J1/316
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain stable high resistance, and prevent the generation of secondary electrons resulting from the radiation of an electron beam by forming a charge prevention film composed of a semi-conductive film formed by dispersing or island-like depositing carbon on the surface of a spacer used for an electron beam device. SOLUTION: A semi-conduction film 5 which has a carbon-dispersed layer and the specific resistance of which is 0.1 to 1×10<8> Ωcm is formed on an insulative member 1 of an atmospheric pressure resistant spacer base body. Or, by an electrification prevention film 2 formed by the island-like deposition of carbon 3 on the semi- conduction film 5 which has the specific resistance of 0.1 to 1×10<8> Ω cm, the deterioration of image quality resulting from the path distortion caused by electrification at the collision time of emitting electrons to a spacer is avoided. When the carbon is dispersed in a several nm to 20 nm are from a substance surface, the secondary electrons collide with the carbon so as to suppress the emission of the secondary electrons.  When the carbon is deposited island-like, the resistance of the spacer is regulated by the semi-conductive film so that the emission amount of the secondary electrons can be suppressed.
Patent JP-S59215053-A (JP)
Title: Small-sized cassette tape player
Inventor: MAGATA YOSHIHIRO
IPC: G11B15/10
Filed: 1983-05-20
Abstract: PURPOSE:To attain the operation of an operating button with soft touch by leading the operating button into a main body at the operation by a latch releasing member of a driving section such as head stand. CONSTITUTION:In depressing a PLAY button 10, a PLAY arm 12 is turned in the direction A by a PLAY lever 11, a contact 14a is closed and a motor 15 starts turning. A PLAY lock lever 18 is moved upward by the turning of a PLAY arm 12 to release the latch of a head gear 21 and driven by a motor 15 toward the PLAY position. The PLAY lever 11 and the PLAY button 10 are drawn by an elastic force of a spring 28 energizing the PLAY arm 12 being the latch release member and held at the ON position. The operation of the PLAY button 10 is conducted with soft touch and excellent operating feeling is attained.
Patent JP-H1198505-A (JP)
Title: De-blocking filtering method for moving image at low speed transmission
Inventor: HIYON MUN KIMU
IPC: H04N19/60
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the de-blocking filtering method for a moving image capable of eliminating block distortion phenomenon caused through image data processing in a block unit. SOLUTION: Pixel sets S0, S1, S2 are defined, based on a block border (401S), a de-blocking mode is selectively decided to a default mode or a DC offset mode, based on a degree of distortion phenomenon in terms of a mode decision value. When the default mode is decided (404S), a 4-point DCT kernel is used to obtain frequency information around a block border with respect to each pixel (405S). When the DC offset mode is decided in the mode decision stage (407S), whether or not execution of the DC offset mode is required is discriminated, and when required, block distortion phenomenon is eliminated in an area where a motion of an image is slow under a specific condition equation.